通过WMI获得硬盘和CPU的物理序列号（VB.net）-.NET教程,VB.Net语言

获得硬盘序列号

dim cmicwmi as new system.management.managementobjectsearcher("select * from win32_diskdrive")

dim uint32 as uint32

for each cmicwmiobj as managementobject in cmicwmi.get

uint32 = cmicwmiobj("signature")

next

textbox1.text = uint32.tostring

获得cpu序列号

dim wmi as new system.management.managementobjectsearcher("select * from win32_processor")

dim uint32 as string

for each wmiobj as managementobject in wmi.get

uint32 = wmiobj("processorid")

next

textbox1.text = uint32

获得硬盘总容量

dim wmi as new system.management.managementobjectsearcher("select * from win32_diskdrive")

dim uint64 as uint64

for each wmiobj as managementobject in wmi.get

uint64 = wmiobj("size")

next

textbox1.text = uint64.tostring

首先，引用system.management；然后在代码中imports system.management；